Paper Machine Headbox
Device that evenly distributes pulp slurry onto the forming wire with precise jet-to-wire speed ratio control. Essential component of paper forming section classified under HTS 8439.20.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when imported as replacement part rather than with complete machine
Parts of paper machinery have separate classification provisions.
If standalone pulp pump without headbox forming function
Pumps classified by function regardless of paper industry application.
Not sure which classification is right?
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Import Tips & Compliance
• Document slice nozzle dimensions and dilution control systems proving headbox function
• Include basis weight range capability (20-500 gsm) in technical specifications
• Specify hydraulic vs rectifier roll headbox design for proper statistical reporting
Related Products under HTS 8439.20.00
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Large-scale machine producing kraft linerboard for corrugated containers using high-yield softwood pulp. HTS 8439.20.00 for paperboard manufacturing equipment.
Folding Boxboard Machine
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Fourdrinier Paper Making Machine
A continuous web paper machine that forms a sheet of paper from a dilute pulp slurry on a moving wire mesh screen, followed by pressing and drying stages. It is classified under HTS 8439.20.00 as machinery specifically designed for making paper or paperboard from pulp.
Cylinder Paper Machine
Traditional paper machine using rotating cylinders covered with wire mesh to pick up pulp from a vat and form paper sheets, commonly used for board grades. Classified in HTS 8439.20.00 for its dedicated role in paperboard manufacturing.
Tissue Paper Making Machine
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Corrugated Paperboard Production Line
Integrated system including single facer, glue machine, double backer, and slitter-scorer for making corrugated paperboard. HTS 8439.20.00 covers complete lines dedicated to paperboard manufacturing.